Configuring new JMS connections by using wsadmin scripting

Use the wsadmin scripting tool to configure a new Java Message Service (JMS) connection.

Before you begin

Before starting this task, the wsadmin tool must be running.

About this task

Perform the following steps to configure a new JMS connection:

Note: In the following examples, code blocks beginning with wsadmin> show code that is entered by the user. Lines that do not begin with wsadmin> show code that has been returned by the console.

Procedure

  1. Identify the parent ID:
    • Using Jacl:
      wsadmin>set newjmsp [$AdminConfig getid /Cell:mycell/Node:myNode/JMSProvider:JMSP1]
    • Using Jython:
      wsadmin>newjmsp = AdminConfig.getid('/Cell:mycell/Node:myNode/JMSProvider:JMSP1')
      wsadmin>print newjmsp
    Example output:
    JMSP1(cells/mycell/nodes/mynode|resources.xml#JMSProvider_1)
  2. Get required attributes:
    • Using Jacl:
      wsadmin>$AdminConfig required GenericJMSConnectionFactory
    • Using Jython:
      wsadmin>print AdminConfig.required('GenericJMSConnectionFactory')
    Example output:
    Attribute       Type
    name				   String
    jndiName			 String
    externalJNDIName		String
  3. Set up required attributes:
    • Using Jacl:
      wsadmin>set name [list name JMSCF1]
      wsadmin>set jndi [list jndiName jms/JMSConnFact1]
      wsadmin>set extJndi [list externalJNDIName jms/extJMSCF1]
      wsadmin>set jmscfAttrs [list $name $jndi $extJndi]
      Example output:
      {name JMSCF1} {jndiName jms/JMSConnFact1} {externalJNDIName jms/extJMSCF1}
    • Using Jython:
      wsadmin>name = ['name', 'JMSCF1']
      wsadmin>jndi = ['jndiName', 'jms/JMSConnFact1']
      wsadmin>extJndi = ['externalJNDIName', 'jms/extJMSCF1']
      wsadmin>jmscfAttrs = [name, jndi, extJndi]
      wsadmin>print jmscfAttrs
      Example output:
      [[name, JMSCF1], [jndiName, jms/JMSConnFact1], [externalJNDIName, jms/extJMSCF1]]
  4. Create generic JMS connection factory and assign it to a variable. In this example the variable is cf:
    • Using Jacl:
      wsadmin>set cf [$AdminConfig create GenericJMSConnectionFactory $newjmsp $jmscfAttrs]
    • Using Jython:
      wsadmin>cf = AdminConfig.create('GenericJMSConnectionFactory', newjmsp, jmscfAttrs)
      wsadmin>print cf
    Example output:
    JMSCF1(cells/mycell/nodes/mynode|resources.xml#GenericJMSConnectionFactory_1)
  5. Configure a connection pool for your generic connection factories.
    Because Java 2 Connector (J2C) manages the generic connection factories, you must configure a connection pool to indicate the policy for connection management by J2C. Use the variable assigned to your generic connection factory to include it in the connection pool. The following example commands configure a connection pool in your environment:
    • Using Jacl:
      wsadmin>set connectionPool [$AdminConfig create ConnectionPool $cf {} connectionPool]
      wsadmin>set sessionPool [$AdminConfig create ConnectionPool $cf {} sessionPool]
    • Using Jython:
      wsadmin>connectionPool = AdminConfig.create('ConnectionPool', cf,'', 'connectionPool')
      wsadmin>sessionPool = AdminConfig.create('ConnectionPool', cf, '', 'sessionPool')
  6. Save the configuration changes.
  7. In a network deployment environment only, synchronize the node.



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Last updatedLast updated: Feb 6, 2014 8:11:25 PM CST
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